living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
     Kingdom Animalia Linnaeus, 1758 - animals
       Subkingdom Eumetazoa Butschli, 1910 see [unranked] Eumetazoa Bütschli, 1910
         Phylum Arthropoda Siebold, 1848 - arthropods
           Subphylum Chelicerata Heymons, 1901
             Class Arachnida Lamarck, 1801
               Subclass Acari Leach, 1817 - mites and ticks
                 Order Acariformes Zakhvatkin, 1952 see Superorder Acariformes Zakhvatkin, 1952
                   Suborder Oribatida van der Hammen, 1968 - oribatid mites
                     Cohort Enarthronota Grandjean, 1947 see Infraorder Enarthronota Grandjean, 1969
                       01 Family Hypochthoniidae Berlese, 1910
                       02 Family Mesoplophoridae Ewing, 1917
                       03 Family Archoplophoridae Grandjean, 1965 see Family Mesoplophoridae Ewing, 1917
                       04 Family Heterochthoniidae Grandjean, 1954
                       05 Family Sphaerochthoniidae Grandjean, 1947
                       06 Family Cosmochthoniidae Grandjean, 1947
                       07 Family Haplochthoniidae van der Hammen, 1959
                       08 Family Pediculochelidae Lavoipierre, 1946
                       09 Family Protoplophoridae Ewing, 1917
                       10 Family Brachychthoniidae Thor, 1934
                       11 Family Phyllochthoniidae Travé, 1967 see Family Atopochthoniidae Grandjean, 1949
                       12 Family Atopochthoniidae Grandjean, 1949
                       13 Family Pterochthoniidae Grandjean, 1950 see Family Atopochthoniidae Grandjean, 1949